Back up siren

[1lowtoy 10+ year member]

does any one know how to wire up siren properly.

has black which is ground

red which is power

white and blue but dont know where these go?

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[bigaudiofanatic 10+ year member]

What alarm system is this going to?

 

[Elton 10+ year member]

white and blue are the trigger wires that go to the alarm brain the siren itself should have a label to tell you what wires do what

 

[1lowtoy 10+ year member]

label is gone

 

[qkassidyw 10+ year member]

I think the blue gets connected if the alarm puts out a positive signal and the white gets connected if it puts out a negative signal.

You can test it by hooking it up to a battery ,getting the polarity wrong wont mess it up...